Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756191Ab3J1KCj (ORCPT ); Mon, 28 Oct 2013 06:02:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:23895 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755842Ab3J1KCh (ORCPT ); Mon, 28 Oct 2013 06:02:37 -0400 Date: Mon, 28 Oct 2013 11:04:44 +0100 From: Alexander Gordeev To: Kent Overstreet Cc: Oleg Nesterov , Jens Axboe , "Nicholas A. Bellinger" , linux-kernel@vger.kernel.org Subject: [PATCH 0/5] percpu_ida: Various tweaks Message-ID: <20131028100440.GA5744@dhcp-26-207.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 962 Lines: 30 Hi Kent, Here is an update of few behaviours which caught my eye. I have not tested any, so it is up to your judgement ;) Alexander Gordeev (5): percpu_ida: Fix data race on cpus_have_tags cpumask percpu_ida: Move waking up waiters out of atomic contexts percpu_ida: Optimize freeing tags when maximum cache size is 1 percpu_ida: Sanity check initialization parameters percpu_ida: Allow variable maximum number of cached tags block/blk-mq-tag.c | 9 +++++---- include/linux/percpu_ida.h | 5 +++-- lib/percpu_ida.c | 38 ++++++++++++++++++++++++++++---------- 3 files changed, 36 insertions(+), 16 deletions(-) -- 1.7.7.6 -- Regards, Alexander Gordeev agordeev@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/